package lab02.test27;

import java.util.InputMismatchException;
import java.util.Scanner;

/**
 * Created by MECHREV on 2017/11/2.
 */
public class Test {
    public static void main(String[] args) {
        int a=0;
        Scanner scanner = new Scanner(System.in);
        System.out.println("please input an int:");
try {
    a =scanner.nextInt();

}catch (InputMismatchException e){
    System.out.println("类型不匹配！！！");
}finally {
    System.out.println("a ="+ a);
}

}}




